Add timer module for stepper driver.

[bertos.git] / bertos / cpu / arm / io / at91sam7.h

diff --git a/bertos/cpu/arm/io/at91sam7.h b/bertos/cpu/arm/io/at91sam7.h
index 978c9e34db5e3a8d11d342ec0b3b1996f865e417..a72f65baff1e083ec6b7a3d3ba92ca1f8da4f5f1 100644 (file)
--- a/bertos/cpu/arm/io/at91sam7.h
+++ b/bertos/cpu/arm/io/at91sam7.h
@@ -266,7 +266,7 @@
        #define TIOB2  27 // PA27
 
 #else
-       #error No Timer Conter pins name definition for selected ARM CPU
+       #error No Timer Counter pins' names definition for selected ARM CPU
 
 #endif
 /*\}*/
@@ -298,7 +298,7 @@
        #define PWM3  14 // PA14
 
 #else
-       #error No PWM pins name definition for selected ARM CPU
+       #error No PWM pins' names definition for selected ARM CPU
 
 #endif
 /*\}*/
@@ -310,8 +310,11 @@
 #if CPU_ARM_AT91SAM7X256 || CPU_ARM_AT91SAM7X128
        #define TWD  10
        #define TWCK 11
+#elif CPU_ARM_AT91SAM7S256
+       #define TWD  3
+       #define TWCK 4
 #else
-       #error No TWI pin names definition for selected ARM CPU
+       #error No TWI pins' names definition for selected ARM CPU
 #endif
 
 /**
@@ -333,7 +336,7 @@
        #define AD3     16 // PA20
 
 #else
-       #error No Timer Conter pin names definition for selected ARM CPU
+       #error No ADC pins' names definition for selected ARM CPU
 
 #endif
 /*\}*/